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09-12-2025 12:06

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

07-12-2025 16:07

Arnold Büschlen

Hallo, ich habe in einer Moos-Aufsammlung (epiphy

08-12-2025 21:04

Mark Stevens

"Hello everyone,I'm relatively new to microscopy (

08-12-2025 18:59

Lothar Krieglsteiner Lothar Krieglsteiner

.. found by a seminar-participant, I do not know t

08-12-2025 21:18

Buckwheat Pete

Hello everyone, Is it possible to at least approx

07-12-2025 17:43

Malcolm  Greaves Malcolm Greaves

This Helvella was in mixed woodland. Uniform cupul

08-12-2025 17:37

Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

16-03-2014 22:00

Ralph Vandiest Ralph Vandiest

Hello,I found this species a few months ago but ha

08-12-2025 13:39

Thomas Læssøe

https://svampe.databasen.org/observations/10572899

07-12-2025 22:43

Andreas Millinger Andreas Millinger

Good evening, tried to determine with Munks Valsa

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Pilobolus kleinii
Joop van der Lee, 23-12-2021 16:39
Joop van der LeeFound on cow dung.

Sporangium 197x102 um

Subsporangial swelling 442x329 um.

Sporangiophore: 96.4 um in diameter, length 2,538 mm. With an orange ring at the end near the Subsporangial swelling. For P. crystallinus this ring is yellow.

Trophocyst: 245x170 um

Columella: 127x133 um

Spores: 11.6-14.1x6.6-7.7 um

Photos of the fructification were taken in water without the use of a cover class.

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Björn Sothmann, 23-12-2021 16:44
Björn Sothmann
Re : Pilobolus kleinii
Hi Joop,

I would also identify this as P. kleinii. It is the only Pilobolus species that has ellipsoid spores which are yellow and with spore length >10 µm.

Björn
Joop van der Lee, 23-12-2021 17:59
Joop van der Lee
Re : Pilobolus kleinii
Thx Björn.



Joop
Malcolm Greaves, 24-12-2021 18:05
Malcolm  Greaves
Re : Pilobolus kleinii
I would also agree with this even though thy are usually a darker yellow. For future reference try here www.myfg.org.uk/pilobolus_update2.pdf
Mal
Joop van der Lee, 25-12-2021 08:23
Joop van der Lee
Re : Pilobolus kleinii

Hello Malcolm,


Thanks for the update for me a good identifier is the orange ring just below the subsporangial swelling.
But most of all I wish you a Merry Christmas and a Happy and healthy 2022, stay safe.



Joop